The Net Reproduction Rate is one of the most important indicators in the economy, which characterizes the rate of reproduction of the demographic composition of the population. The reproduction rate is calculated as the ratio of the number of children in the current generation (that is, those who are not yet 15 years old) to the number of parents in the previous generation. This means that the net coefficient shows how many children will be born on average per parent in the future. If the indicator is less than one, this means that the indigenous population of the country is aging and the population will decline. For example, if the net ratio is 0.7, then it is assumed that it is expected